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发明名称
DATA TRANSMITTER
摘要
申请公布号
JPH0454022(A)
申请公布日期
1992.02.21
申请号
JP19900162649
申请日期
1990.06.22
申请人
RICOH CO LTD
发明人
EDAMURA TOSHIAKI
分类号
H04B3/04;H04N1/32
主分类号
H04B3/04
代理机构
代理人
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